Herbert Xu wrote:
This patch uses pskb_expand_head to expand the existing skb and linearize
Seems sane to me.
it if needed. Actually, someone should sift through every instance of
skb_pad on a non-linear skb as they do not fit the reasons why this was
originally created.
Non-linear skbs smaller than ETH_ZLEN seem unlikely.
Overall, the skb_pad() changes were made over a short span of time,
often to older and under-used drivers, so I would not be surprised to
find rough edges or the occasional bug.
Jeff
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